Dubrovnik to Hvar in Late May

Hi, my fiancee and I are doing our honeymoon in Croatia at the end of May. Currently, we have a place in Hvar on Thursday 5/31 but want to get there from Dubrovnik earlier than 19:35 shown on the schedule for May. With it being so close to June where the Jadrolinija Ferry service is offered in the morning, I wanted to know if there is away to get there on Thursday morning or afternoon to give a full day in Hvar since we are leaving the next day?

Does the Jadrolinija service from Dubrovnik to Hvar start only on June 1st or does it roll back into May?

So in short, is there a way to get from Dubrovnik to Hvar earlier in the day to give us more time in Hvar than 19:35?